“Happy birthday bro!” Liam shared on Twitter for Zayn‘s 24th.
Liam added, “Hope all is well and you have a good day celebrating it.”
The tweet comes after Zayn thanked his fans for all the well wishes, and has fans going a bit crazy over it.
“ZIAM IS REAL,” one writes.
Another adds, “OMG YASSS I’VE BEEN WAITING MY WHOLE LIFE FOR THIS MOMENT.”